The year at a glance
Averages from 30 years of climate history, 1991-2020
| Clinton | Metric | Normal |
|---|---|---|
| 192 days | Sunny daysclear or partly cloudy skies | 191 days |
| 40 in | Precipitationper year | 40 in |
| 123 days | Wet daysrain or snow per year | 125 days |
| 20 in | Snowfallper year | 20 in |
| 9 days | Hot daysabove 90 °F | 25 days |
| 103 days | Freezing nightsat or below 32 °F | 133 days |
| 69% | Humidityaverage relative | 70% |
| 53 °F | Average temperatureyear round | 51 °F |
Monthly temperatures
Average daily high and low for each month, in °F. The gap between the two lines is what an ordinary day feels like across the year.
Daily highs
Daily lows
View monthly temperatures as a table
| City | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Clinton high | 35 | 40 | 51 | 63 | 72 | 80 | 83 | 82 | 77 | 64 | 51 | 39 |
| Normal high | 33 | 38 | 49 | 63 | 74 | 83 | 86 | 84 | 78 | 65 | 50 | 38 |
| Clinton low | 20 | 23 | 33 | 44 | 55 | 64 | 67 | 66 | 59 | 48 | 36 | 26 |
| Normal low | 16 | 19 | 28 | 38 | 50 | 60 | 63 | 61 | 53 | 42 | 31 | 21 |
Monthly precipitation
Total rain plus melted snow for each month, in inches. Taller bars mean wetter months.
View monthly precipitation as a table
| City | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Clinton | 2.4 | 2.2 | 3.2 | 4.4 | 4.7 | 4.4 | 3.9 | 3.1 | 3.0 | 3.4 | 3.1 | 2.4 |
| Normal | 2.3 | 2.1 | 3.1 | 4.4 | 4.7 | 4.3 | 3.8 | 3.2 | 3.0 | 3.3 | 3.0 | 2.3 |
Monthly sunny days
Days each month with clear or partly cloudy skies, so compare the same month between cities.
View monthly sunny days as a table
| City | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Clinton | 13 | 12 | 15 | 14 | 15 | 17 | 21 | 21 | 21 | 18 | 16 | 13 |
| Normal | 13 | 12 | 15 | 14 | 15 | 17 | 21 | 21 | 21 | 17 | 15 | 12 |
Keep comparing
Nearby cities and popular picks for each side of this matchup. Any two cities can be compared from the home page.
Clinton vs another city
- Clinton vs Decatur, IL
- Clinton vs Lincoln, IL
- Clinton vs Monticello, IL
- Clinton vs Bloomington, IL
- Clinton vs Mount Zion, IL
- Clinton vs New York, NY
- Clinton vs Los Angeles, CA
- Clinton vs Chicago, IL
- Clinton vs Houston, TX
- Clinton vs Phoenix, AZ
- Clinton vs Philadelphia, PA
Normal vs another city
- Normal vs Bloomington, IL
- Normal vs Eureka, IL
- Normal vs Morton, IL
- Normal vs Washington, IL
- Normal vs East Peoria, IL
- Normal vs New York, NY
- Normal vs Los Angeles, CA
- Normal vs Chicago, IL
- Normal vs Houston, TX
- Normal vs Phoenix, AZ
- Normal vs Philadelphia, PA
About this data
Every figure on this page is a 30 year average computed from daily climate history for 1991-2020, using each city's own coordinates. Wet days count days with measurable precipitation, calibrated against the wet day counts in NOAA's published climate normals. Sunny days count clear plus partly cloudy days, defined as average cloud cover of 63 percent or less and calibrated against NOAA's published sky cover tables. Snowfall figures are model estimates anchored to NOAA station measurements near each city.
Weather data by Open-Meteo.com (CC BY 4.0). Contains modified Copernicus Climate Change Service information (ERA5, ERA5-Land).